The "top secret" registry of U.S. government radio frequencies
By: by Tom Kneitel.
Edition: 6th ed.
Publisher: CRB Research
Published: 1987
Place of publication: Commack, N.Y
Language: eng
Number of pages: 192
Subjects: Radio frequency allocation -- United States -- Directories.
Other titles: "Top secret" registry of US government radio frequencies.; Registry of U.S. government radio frequencies.